/Engine/Source/Runtime/Engine/Classes/Engine/CloudStorageBase.h
Initiate reading a key/value pair from cloud storage. A CSD_KeyValueReadComplete. delegate will be called when it completes (if this function returns true).
true on success, false otherwise.
virtual bool ReadKeyValue ( const [FString](API\Runtime\Core\Containers\FString) & KeyName, EPlatformInterfaceDataType Type, class [UObject](API\Runtime\CoreUObject\UObject\UObject) * SerializedObj )